TXC AC-4.000MAE-T Oscillator, Crystal, 4MHz, 50ppm, SMD, 5mm x 3.2mm, CMOS, 5V, AC Series
4 MHz CMOS XO（标准） 5V 启用/禁用 4-SMD，无引线
得捷:
XTAL OSC XO 4.0000MHZ CMOS SMD
立创商城:
4MHz 5V CMOS
艾睿:
Oscillator XO 4MHz ±50ppm CMOS 55% 5V Automotive 4-Pin SMD T/R
Verical:
Oscillator XO 4MHz ±50ppm CMOS 55% 5V Automotive 4-Pin SMD T/R
Newark:
# TXC AC-4.000MAE-T Oscillator, Crystal, 4 MHz, 50 ppm, SMD, 5mm x 3.2mm, CMOS, 5 V, AC Series